CG pavilion > modeling. The CG model of the space accounts for the introduction and positioning of objects (such as loudspeakers, doors, walls, etc.), on the basis of plans and sketches. The choice of the architectural elements to be reconstructed depended on the role they played in the artwork, especially 1) accurate location of the projection areas to yield the same distortion in the CG reconstruction; 2) accurate positioning of the surrounding wall used to hide the technical equipment and defining the audience space.